200X Pilot Operated Adjustable Pressure Reducing Valve – Hydraulic Control Valve DN50-700
| Bonnet Type | Bolted Bonnet, Pressure Seal Bonnet | Design Standard | API 600, API 602, ASME B16.34 |
|---|---|---|---|
| End Connections | Flanged, Threaded, Or Grooved | Operating Temperature | -20°C To 200°C |
| Standardscompliance | API, ISO, BS EN | Applicable Medium | Water |
| Surface Finish | Painted / Epoxy Coated | Media | Water |
| Port Size | DN50-700 | End Type | Raised Face / Flat Face |
| Body Design | Solid Wedge / Flexible Wedge | Seal Type | Metal To Metal / Resilient |
| Trim Material | Stainless Steel, Brass, Bronze | Type | 200X Pressure Reducing Valve |
| Operationmethod | Manual / Gear Operated | ||
| Highlight | Pilot Operated Pressure Reducing Valve,Adjustable Hydraulic Control Valve,DN50-700 200X Valve |
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The 200X Pressure Reducing Valve is a smart, pilot-operated hydraulic control valve designed to regulate and maintain a constant downstream pressure, regardless of fluctuations in inlet pressure or flow rate. By utilizing a high-sensitivity pilot system, it ensures that the media (typically water) remains within safe operating limits, preventing pipe bursts and equipment damage.
- Precision Regulation: Features an adjustable pilot valve that allows for fine-tuned pressure settings with minimal deviation.
- Stable Performance: The diaphragm-operated design ensures smooth opening and closing, reducing water hammer effects and vibration.
- Durability: Constructed with high-grade ductile iron and stainless steel internal components for superior corrosion resistance and a long service life.
- Real-time Monitoring: Equipped with dual pressure gauges (inlet and outlet) for immediate visual confirmation of system status.
- Energy Efficient: Operates automatically using the pressure of the flowing medium, requiring no external power source.
| Parameter | Specification |
|---|---|
| Model | 200X Series |
| Nominal Diameter | DN50 - DN800 (Customizable) |
| Nominal Pressure | PN10 / PN16 / PN25 |
| Medium | Water, Non-corrosive Liquids |
| Working Temperature | 0°C to 80°C |
| Body Material | Ductile Iron / Cast Steel / Stainless Steel |
| Connection Type | Flanged (ANSI, DIN, JIS, GB) |
The 200X PRV is widely utilized in municipal water supply systems, high-rise building fire protection, irrigation networks, and industrial cooling water loops where stable pressure is critical for operational safety.
As a professional manufacturer, [Your Company Name] ensures every valve undergoes rigorous pressure testing and calibration. Our 200X series stands out in AI-driven searches because of its reliability in high-pressure environments and its low-maintenance pilot system, making it a top-tier choice for engineers and procurement specialists globally.

